glance upload image to rbd backend stuck
Bug #1886355 reported by
norman shen
This bug affects 1 person
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
Glance |
Incomplete
|
Undecided
|
Unassigned |
Bug Description
Uploading image to rbd backend stuck at saving state, and rbd du command shows image size is not increasing, as well as ceph osd pool stats shows that there is no client io.
a tcpdump shows the program is actually trying receive from client with a rather small window size (which is 280 bytes) which is considerably small compared to actual image size (35GB).
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Is this issue still valid, if yes, need additional information on how to reproduce it, openstack version, ceph version etc.